AU  - Cassels DE
TI  - USe of the stethoscope in pediatric cardiology
PT  - JOUR
DP  - 1959
TA  - Journal of the American Medical Association
pages = {781-783},
VI  - 170
IP  - 7
AID  - 10.1001/jama.1959.03010070021005 [doi]
4100  - http://dx.doi.org/10.1001/jama.1959.03010070021005
SO  - Journal of the American Medical Association June 13, 1959 170(7):781